Number 20385

Representations of 20385
β
Μ
τπεʹ
२०३८५
٢٠٣٨٥
XXCCCLXXXV
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二万零三百八十五
כ׳ שפה
20385 in different numeral systems
Binary
100111110100001
Base-3
1000222000
Base-4
10332201
Base-5
1123020
Base-6
234213
Base-7
113301
Base-8
47641
Duodecimal
b969
Hex
4fa1
Vigesimal
2aj5
Base-24
1b99
Base-36
fq9
Negabinary
101000011100001
Factorization
Prime factors
3, 5, 151
Divisors
1, 3, 5, 9, 15, 27, 45, 135, 151, 453, 755, 1359, 2265, 4077, 6795, 20385
Sum of divisors other than 20385
16095
Product of prime factors
20385 = 3 x 3 x 3 x 5 x 151
Characteristics
Difference of 2 squares Odd Composite Deficient
Related primes
Prime number before 20385
20369
Prime number after 20385
20389